Caleffi expands sales and support staffCaleffi North America announced the promotion and hiring of three employees. Dan Firkus ws named OEM sales manager. Firkus joined Caleffi in 2019, after over 25 years in the field as a heating and cooling installer with Dave Droegkamp Heating and Air Conditioning in Wisconsin. He has worked as an application engineer, assisting wholesalers, engineers, end users and installers for the last three years. He now moves to the sales department where he will develop OEM relationships. Brad Fax was hired as regional sales manager – Midwest. Fax most recently worked as a business unit
